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Round|Natural|GIA

0.45ct J IF Round Natural Diamond

VG • J/IF • GIA 7523321883

Certificate GIA 7523321883

Diamond specifications and retailer prices

From $342 SGD
As of November 4, 2026
Save $1,427 SGD (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,026 SGD at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

About this 0.45ct natural round diamond

This 0.45ct natural round sits in the sub-half-carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by GIA 7523321883. Listed at 22 retailers as of November 4, 2026, with a 417% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.45
Carat
J
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 7523321883
Dimensions4.97 × 4.93 × 2.98 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Key to symbols
Surface Graining, Minor Details of Polish
Top View
4.97 mm4.93 mm0.45 ctJ / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7523321883
Side View
Table 61.0%Crown 33.5°Girdle: MED-THKPavilion 41.2°Culet: NoneDepth 60.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,769 SGD|Low: $342 SGD|High: $1,876 SGD|Avg: $703 SGD|-5.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 5, 2026
Retailer 10$342 SGD
Retailer 6$409 SGD
Retailer 15$461 SGD
Retailer 8$517 SGD
Retailer 13$528 SGD
Retailer 16$533 SGD
Retailer 9$590 SGD
Retailer 2$616 SGD
Retailer 3$622 SGD
Retailer 12$628 SGD
Retailer 7$669 SGD
Retailer 11$719 SGD
Retailer 4$741 SGD
Retailer 14$783 SGD
Retailer 5$1,072 SGD
NZ Jewellers$1,769 SGD

19 data points across 16 retailers

22 retailers$342 SGD to $1,769 SGD

A
Cheapest Retailer
-
$342 SGD
A
Retailer 2
-
$409 SGD
View
A
Retailer 3
-
$461 SGD
View
Retailer 4
-
$517 SGD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$528 SGD
View
Retailer 6
-
$529 SGD
View
Price last confirmed 34 days ago
A
Retailer 7
-
$533 SGD
View
Retailer 8
-
$582 SGD
View
Price last confirmed 38 days ago
A
Retailer 9
-
$590 SGD
View
Retailer 10
-
$609 SGD
View
Price last confirmed 35 days ago
A
Retailer 11
-
$616 SGD
View
B+
Retailer 12
-
$622 SGD
View
A
Retailer 13
-
$628 SGD
View
A
Retailer 14
-
$669 SGD
View
Retailer 15
-
$709 SGD
View
Price last confirmed 51 days ago
B+
Retailer 16
-
$719 SGD
View
B+
Retailer 17
-
$741 SGD
View
B+
Retailer 18
-
$783 SGD
View
Retailer 19
-
$846 SGD
View
Price last confirmed 34 days ago
B
Retailer 20
-
$1,072 SGD
View
B
Retailer 21
-
$1,769 SGD
View
Most Expensive
NZ Jewellers
5cfe503d-cfbe-4d73-a860-46131b874ea8 · Oct 3
$2,026 SGD
$1,586 USD
View
Price last confirmed 34 days ago
21 more retailers have this diamond
Prices start from $342 SGDSave up to $1,427 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.45ct Round
$342 SGD